Huawei S7700 Hardware Description page 157

S7700 Smart Routing Switch
Hardware Description
Table 5-131 Attributes of the XFP optical module (10 Gbit/s)
Attribute
Transmissio
n distance
Center
wavelength
Transmittin
g power
Receiver
sensitivity
Overload
optical
power
Extinction
ratio
Fiber type
Table 5-132 Attributes of an XFP-CWDM optical module (10 Gbit/s)
Attribut
e
Transmis
sion
distance
Center
waveleng
th
Transmit
optical
power
Receiver
sensitivit
y
Overload
optical
power
Extinctio
n ratio
Issue 02 (2012-09-10)
Description
300 m 10 km
850 nm 1310 nm
-7.3 dBm to -1.3 -6.0 dBm to -1.0
dBm dBm
-7.5 dBm -11.0 dBm
-1.0 dBm 0.5 dBm
3.0 dB 6.0 dB
Multi-mode Single-mode
Description
70 km
1471 1491 1511
nm nm nm
0 dBm to 3.0 dBm
-21.0 dBm
-9.0 dBm
8.2 dB
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
40 km
1550 nm
-1.0 dBm to 2.0
dBm
-15.0 dBm
-1.0 dBm
8.2 dB
1531 1551 1571
nm nm nm
5 Boards
80 km
1550 nm
0 dBm to 4 dBm
-24.0 dBm
-7.0 dBm
9.0 dB
1591 1611
nm nm
146